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dawn / dawn / 959a7696d9aef6f4f096d65d978376e297c1ace3
commit959a7696d9aef6f4f096d65d978376e297c1ace3[log] [tgz]
authorAustin Eng <enga@chromium.org>Thu Jun 30 19:42:54 2022 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Jun 30 19:42:54 2022 +0000
treeb25335a9beaa0e709d77fc761d8ccbb6fa460a33
parentc2d830700af7fa7f597f96fcf7173f70bb9aeb5a [diff]
Roll third_party/webgpu-cts/ cef4c7678..7334f06d2 (18 commits)

Update:
 - expectations.txt
 - ts_sources.txt
 - resource_files.txt
 - webtest .html files

https: //chromium.googlesource.com/external/github.com/gpuweb/cts/+log/cef4c7678130..7334f06d2b28
 - 7334f0 Convert `atan2` tests to use interval framework (#1586)
 - 31b648 Convert addition tests to use interval framework (#1582)
 - 4be8db Implement the writeTimestamp test to expect an exception (#1584)
 - 8276ee Convert `log2` tests to using new interval framework (#1579)
 - a1cde6 Convert `log` tests to using new interval framework (#1578)
 - 3d4386 Remove storage write tests (#1585)
 - 0d908a Update the createQuerySet test of query_types.spec.ts to expect an exception (#1571)
 - 426583 Convert `sin` tests to use interval framework (#1581)
 - 33df4b Convert negation tests to new interval framework (#1580)
 - 9c96bd Update 'zero_size' test to check 'usage' field (#1575)
 - e058d2 Convert `floor` tests to use new interval framework (#1535)
 - c9e0c0 Convert `exp2` tests to use new interval framework (#1534)
 - a7989f Convert `exp` tests to using new interval framework
 - bb12dc Add escape hatch for precisely expressing expectations
 - 610b24 Replace `;` with `,` in WGSL structs. (#1577)
 - 21e01f Use paramsSubcasesOnly()
 - 7ff215 Add tests for container type reflection attributes
 - 614d1a Move buffer_texture_copies.spec.ts from encoding/cmds to image_copy path (#1572)
Change-Id: I7ec19f87f049a06f0d24d2981ea941fa717dddf7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/95281
Reviewed-by: Shrek Shao <shrekshao@google.com>
Commit-Queue: Shrek Shao <shrekshao@google.com>
Auto-Submit: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
3 files changed
tree: b25335a9beaa0e709d77fc761d8ccbb6fa460a33
  1. .vscode/
  2. build_overrides/
  3. docs/
  4. generator/
  5. include/
  6. infra/
  7. scripts/
  8. src/
  9. test/
  10. third_party/
  11. tools/
  12. webgpu-cts/
  13. .clang-format
  14. .clang-tidy
  15. .gitattributes
  16. .gitignore
  17. .gn
  18. AUTHORS
  19. BUILD.gn
  20. CMakeLists.txt
  21. CMakeSettings.json
  22. CODE_OF_CONDUCT.md
  23. codereview.settings
  24. CONTRIBUTING.md
  25. CPPLINT.cfg
  26. dawn.json
  27. dawn_wire.json
  28. DEPS
  29. DIR_METADATA
  30. Doxyfile
  31. go.mod
  32. go.sum
  33. LICENSE
  34. OWNERS
  35. PRESUBMIT.py
  36. README.chromium
  37. README.md
  38. tint_overrides_with_defaults.gni
README.md

Dawn's logo: a sun rising behind a stylized mountain inspired by the WebGPU logo. The text Dawn is written below it.

Dawn, a WebGPU implementation

Dawn is an open-source and cross-platform implementation of the work-in-progress WebGPU standard. More precisely it implements webgpu.h that is a one-to-one mapping with the WebGPU IDL. Dawn is meant to be integrated as part of a larger system and is the underlying implementation of WebGPU in Chromium.

Dawn provides several WebGPU building blocks:

  • WebGPU C/C++ headers that applications and other building blocks use.
    • The webgpu.h version that Dawn implements.
    • A C++ wrapper for the webgpu.h.
  • A “native” implementation of WebGPU using platforms' GPU APIs:
    • D3D12 on Windows 10
    • Metal on macOS and iOS
    • Vulkan on Windows, Linux, ChromeOS, Android and Fuchsia
    • OpenGL as best effort where available
  • A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers
  • Tint is a compiler for the WebGPU Shader Language (WGSL).

Helpful links:

Documentation table of content

Developer documentation:

User documentation: (TODO, figure out what overlaps with the webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.